diff --git a/CloudFlashCard.Serverless/CloudFlashCard.Serverless.csproj b/CloudFlashCard.Serverless/CloudFlashCard.Serverless.csproj
index 2a2a1b6..7ec5151 100644
--- a/CloudFlashCard.Serverless/CloudFlashCard.Serverless.csproj
+++ b/CloudFlashCard.Serverless/CloudFlashCard.Serverless.csproj
@@ -15,6 +15,6 @@
     <PackageReference Include="Amazon.Lambda.Core" Version="1.1.0" />
     <PackageReference Include="Amazon.Lambda.Serialization.Json" Version="1.4.0" />
     <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="1.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 </Project>
\ No newline at end of file